Keep selected chats bound to full contact keys and route keyboard channel sends through the active transport. Deliver accepted plain, room and Meshtext messages to local history and notifications once; disarm rejected sends and retries.
Use shared live radio settings, GPS acquisition and power-saving policy, screen timers and red night palette. Report save failures, preserve verified custom preferences, and guard display controls and shutdown.
Add executable sanitizer regressions for routing, retries, selection, storage faults, UI lifecycle and GPS. Both Companion builds and the shared T-Deck regression pass; no physical Cardputer testing performed.
Integrate mjgodat's keyboard/display Companion, USB Companion, Repeater and
Room Server support for Cardputer-Adv with Cap LoRa-1262.
Fix UI retry dispatch and ACK ownership, packet/storage bounds, numeric
input validation, sparse channel selection, optional-display shutdown,
keyboard layout limits, reserved GPIOs and Windows cross-drive includes.
Retain all 350 contacts and queue capacity using the existing contact cache;
account for the custom UI's runtime allocations in the RAM admission gate.
Carry the MultiMote and DejaVu notices with firmware packages and add CI
coverage for all four board roles plus the shared T-Deck Companion.
Validation: all four Cardputer roles and the T-Deck BLE Companion build;
Cardputer sanitizer, UI, layout, ownership, licensing and storage tests;
65 RAM-policy tests and 14 contact-cache tests. PlatformIO ran serially.
PR: https://github.com/mikecarper/MeshCore/pull/26
Use compact scalar crypto, reviewed GNSS version parsing and shared CLI reply copies for RAK3401/RAK4631 repeaters. Preserve keys, protocols, commands and configured capacities.
Both Reduced images save 11,580 bytes. SWD measurements on the RAK3401 found scalar-only signing still near 50.9 ms and key exchange near 38 ms. Keep compact field arithmetic off: its extra 4.3 KiB saving adds about a quarter second and delays radio servicing.
Validate Full and Reduced production OTA packages on both boards, focused crypto/GPS/CLI tests, and linked ARM crypto outputs. Include the RAM benchmark harness and scoped results. No live RF packet-loss qualification is claimed.
mikecarper